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Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

4.8 4.8 out of 5 stars 6,092 ratings

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9900K

Purchase options and add-ons

Brand Intel
CPU Manufacturer Intel
CPU Model Core i9
CPU Speed 5 GHz
CPU Socket LGA 1151

About this item

  • 8 Cores / 16 Threads
  • 3.60 GHz up to 5.00 GHz / 16 MB Cache
  • Compatible only with Motherboards based on Intel 300 Series Chipsets
  • Intel Optane Memory Supported
  • Intel UHD Graphics 630

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Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
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Price-19% $458.00
List:$564.00
-9% $192.00
New Price:$212.00
-23% $199.99
Typical:$261.20
-17% $519.99
List:$629.99
$339.19-16% $544.99
List:$649.99
Delivery
Get it Mar 27 - Apr 2
Get it Mar 28 - Apr 3
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it Mar 27 - Apr 1
Customer Ratings
For gaming
4.8
4.8
4.7
4.4
4.6
Stability
4.7
4.7
4.8
4.8
4.5
Easy to install
4.4
4.8
4.4
5.0
Value for money
4.1
4.6
4.1
4.2
Sold By
Chromebook Prosale
Chromebook Prosale
Amazon.com
Amazon.com
iT Hardware
Amazon.com
core count
8
6
12
1
8
1
cpu socket
LGA 1151
LGA 1151
LGA 1700
LGA 1700
LGA 1151
LGA 1700
cpu speed
5 GHz
3.7 GHz
5.8 GHz
3.6 GHz
6 GHz
cpu family
core i9
core i7
core i7
core i9
core i7
core i9
L2 cache
16 MB
12 MB
11 MB
32 MB
12 MB
128 MB
wattage
95 watts
125 watts
253 watts
95 watts

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Product Description

Specifications Mfr Part Number: BX80684I99900K Model: Intel Core i9-9900K Processor Core Name: Coffee Lake Core Count: 8 Thread Count: 16 Clock Speed: 3. 6 GHz Max Turbo Frequency: 5. 0 GHz Smart Cache: 16 MB DMI3: 8. 0 GT/s Lithography: 14nm Socket: LGA 1151 Max Thermal Design Power: 95W Memory Type: DDR4-2666 Processor Graphics: Intel UHD Graphics 630 Graphics Base Frequency: 350 MHz Graphics Max Dynamic Frequency: 1. 20 GHz Max CPU Configuration: 1 Advanced Technologies: Intel Optane Memory Supported Intel Turbo Boost 2. 0 Technology Intel vPro Platform Eligibility Intel Hyper-Threading Technology Intel Virtualization Technology (VT-x) Intel Virtualization Technology for Directed I/O (VT-d) Intel TSX-NI Intel 64 Instruction Set 64-bit Instruction Set Extensions - Intel SSE4. 1, Intel SSE4. 2, Intel AVX2 Idle States Enhanced Intel Speed Step Technology Thermal Monitoring Technologies Intel Identity Protection Technology Intel Stable Image Platform Program (SIPP) Intel AES New Instructions Secure Key Intel Software Guard Extensions (Intel SGX) Intel Memory Protection Extensions (Intel MPX) Intel OS Guard Intel Trusted Execution Technology Execute Disable Bit Intel Boot Guard.


From the manufacturer

9th gen Intel Core i9-9900K desktop processor
9th gen Intel Core i9-9900K desktop processor
9th gen Intel Core i9-9900K desktop processor
9th gen Intel Core i9-9900K desktop processor
9th gen Intel Core i9-9900K desktop processor

Product information

Technical Details

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Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here. [PDF ]

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Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W


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Product guides and documents

Customer reviews

4.8 out of 5 stars
4.8 out of 5
6,092 global ratings

Customers say

Customers like the quality, performance, and gaming of the computer processor. For example, they mention it's a great workhorse CPU, it improves gaming immensely, and it'll handle whatever game or productivity software you throw at it. That said, some disagree on value and temperature.

AI-generated from the text of customer reviews

232 customers mention216 positive16 negative

Customers are satisfied with the quality of the computer processor. They mention that it is a great workhorse, performs well out of the box, and makes the whole system run better. The multi-threaded CPU portion works well, and has amazing power. Overall, customers are happy with their purchase and recommend it to others.

"...Everything runs faster, and works blaze faster on newer PC...." Read more

"Best quality and power processor" Read more

"...Everything I open or play is instant and immaculate. Games that previously had a lot of tearing are crisp and spotless...." Read more

"Works fantastic, easily clocks to 5ghz on all cores, however be prepared for some serious heat, especially under load and/or bench-marking...." Read more

158 customers mention158 positive0 negative

Customers are satisfied with the performance of the processor. They mention that it has incredible speed, amazing performance, and is overvolting it out of the box. The turbo boosts to workload optimized fantastic speeds when needed, and the cores in a ring bus with low inter-core and memory latency allow this CPU to excel at any task. Gaming and rendering both are smooth and fast, and everything they open or play is instant and immaculate. The AF render performance in Arnold is amazing. However, some customers have reported issues with the 16 PCIe lanes. Overall, the processor improves gaming performance across the board and stays low when temperatures stay low.

"...So, the system was ready to go and it was fast, quiet desktop with Fractal Design R4 case and Noctua D15 cooler( with two fans)...." Read more

"...-16 Core turbo 4.7ghz on air stable AF render performance in Arnold is Amazing!Cons --16 Pcie lanes..." Read more

"...Everything I open or play is instant and immaculate. Games that previously had a lot of tearing are crisp and spotless...." Read more

"Works fantastic, easily clocks to 5ghz on all cores, however be prepared for some serious heat, especially under load and/or bench-marking...." Read more

30 customers mention22 positive8 negative

Customers like the stability of the computer processor. They say it's reliable, fast, and can handle very intensive games and other programs. Some mention that the build went well and the Temps are low.

"...3.6Ghz is way faster than anything I've ever used and it can handle very intensive Games and other programs at this clock speed while still running..." Read more

"...I have my 9900k OCd at 5 GHz and it's perfectly stable using a Gigabyte Aorus Master MOBO...." Read more

"...Amazing power, reliable, and even gaming on Ultra settings with an RTX 2080 Ti the CPU handles it like a champ!..." Read more

"...the clocks doesn't stay steady unless you fiddle with the BIOS and it takes a lot more than 95 watts and I have spiked up to 180 Watts just on the..." Read more

28 customers mention28 positive0 negative

Customers are impressed with the gaming capabilities of the processor. They say it improves gaming immensely, is very good for intense multitasking, and can handle whatever game or productivity software you throw at it. Customers also mention that the processor is great for streaming and gaming at the same time.

"...The 3700x performed very well out of the box and made for a snppy experience, but in the end it just wasn't for me. In came the 9900K and..." Read more

"...Also wanted so say, although this is good with steaming and gaming at the same time...." Read more

"...and hyperthreading, the i9-9900K offers 16 threads, allowing many things to run simultaneously...." Read more

"...Fantastic for gaming and for MT tasks. This one does it all...." Read more

16 customers mention16 positive0 negative

Customers find the installation process of the computer processor to be easy. They mention that it's super easy to install and is super fast. Some say that the processor is easy for beginners and is extremely fast just off of base clock. Overall, most are satisfied with the ease of installation.

"...First the packaging is awesome. Next it installed in my XPS 8930 very easily as I already had updated the bios for support...." Read more

"...Gaming? Everything is a breeze and temps stay in the 50-65c range...." Read more

"...Super fast and easy to take care of. A way better choice than 10th gen that takes up 30% more power...." Read more

"...load my CPU typically runs between 50-65 degrees C. It is easy to install and overclock..." Read more

12 customers mention12 positive0 negative

Customers are satisfied with the smoothness of the computer processor. They mention that it runs smoothly, is smooth as butter, and chugs along smoothly. Some say that it makes running virtual machines smooth. Overall, customers are happy with the performance of this overclocked processor.

"...It also makes running virtual machines smooth and actually hardly seems obvious that it’s in the virtual space and not naturally installed...." Read more

"...any stutters, frame drops, input lag, just nice gameplay and a smooth stream.Great buy if your looking to do a 1 PC stream." Read more

"So smooth, seem less, and exactly what I needed for my photo/video production build.Super fast and easy to take care of...." Read more

"...With my new intel set up, it’s silky smooth!..." Read more

100 customers mention51 positive49 negative

Customers are mixed about the value of the computer processor. Some mention that it's worth the price, while others say that it is really expensive.

"...gain while working in viewport in maya is NOTICEABLE and worth the expenses...." Read more

"...I left 3 stars for value for the money because the cpu is very expensive." Read more

"...This thing is a beast.I'll be honest. Is this the best value for the money? That is up to you...." Read more

"...However, this thing is expensive considering it's place in the market amongst same or similar performing products. I had a Ryzen 3700x in..." Read more

94 customers mention43 positive51 negative

Customers are mixed about the temperature of the computer processor. Some mention that they didn't have any temperature issues with the 9900K, while others say that it runs very hot. The 9th generation has replaced better thermal conductive materials, a set of radiators, and good overclocking tools. However, some customers say that the chip needs a very good cooling solution and gets toasty even at idle.

"...Second: Although the 9th generation has replaced better thermal conductive materials, a set of radiators with good heat dissipation performance is..." Read more

"...That was impressive to me; sure the temps were a bit uncomfortable for me as anything over 65c to me is close to tjunc (I know I'm dramatic) but,..." Read more

"...Since I am not OC this I have no issues with heat. I have not broke past 65C.My Build:Case: Fractal Design Define R6 USB-C..." Read more

"...easily clocks to 5ghz on all cores, however be prepared for some serious heat, especially under load and/or bench-marking...." Read more

A Pleasant Surprise I Consider Myself One of the Lucky Ones
5 Stars
A Pleasant Surprise I Consider Myself One of the Lucky Ones
So after a very long wait (I preordered on October 20, 2018) I finally have my brand-new shiny I9 9900K in my hands. I started to get a little upset when I started reading all over the Internet the people who preordered after me were getting their product before I was. Had a chat with an Amazon rep online last Friday the 16th and he said to give him five days and they would "make the product available for me" I took his word for it though I must admit I thought that he was just saying whatever he could to satisfy me. Then the day after Thanksgiving I'm made aware that my processor will be delivered on Tuesday, November 27, but let me bring you to tonight Sunday, November 25, I login to Amazon to order some random household items only to discover a message saying my processor will be delivered on Saturday, November 24. My heart starts pounding because naturally, I was awake all day yesterday and not once did I hear a delivery truck, knock at the door or a ring of my doorbell. My heart starts racing because we have had a rash of package thieves recently in our neighborhood, so I make my way up the stairs at 1130 at night to check and see if there was a package on my front doorstep, at first I don't see one but it turns out the Amazon delivery guy put the package behind one of the double doors. After I saw the package I breathed a small sigh of relief, at least I can say to myself thank goodness nobody took it. My next concern was actually opening the box and hoping that my Intel packaging was not broken like I have seen in some other Amazon reviews, they used a pretty big box and although they packaged it with air you could still hear something rattling around inside quite freely and that did worry me. I delicately brought the box into my bedroom and proceeded to open it with the precision of a surgeon making his first incision. I was perplexed when the first thing I saw was black, turns out the processor box itself was in a very nice soft black pouch (I guess they spare no expense when you start buying these higher end enthusiast grade CPUs). Much to my delight I'm one of the lucky ones and my packaging was not damaged in any way shape or form. This also makes me extremely happy because for $570 (after-tax) I now have one of the coolest futuristic looking product packages Intel has ever produced and my inner nerd wants to proudly display this on a pedestal because I think it's one of the coolest things I have ever seen, (I know I'm simple and easily amused LOL).I'll be upgrading from a Core I7 8700K using a Noctua NH D15 cooler and a recently purchased Z390 Taichi Ultimate paired with 32 GB of Trident Z RGB 3200 MHz DDR4 Samsung 960 Pro NVMe GTX 1070 8GB graphics card, among other assorted parts. I use my system for two main primary purposes gaming and video encoding with handbrake and Adobe Premiere. With an overclocked I7 8700K clocked at 5 GHz on all cores I average about 135 FPS when encoding a standard 720 x 480 resolution video. It will be very interesting to see what I'm able to achieve with the I9 9900K. I know it will not be that big of a jump coming from the 8700K but my current system is only about two months old, With the exception of my motherboard which I recently upgraded from a Z370 to a Z390 about two weeks ago, my previous system for the last four years was a 4790K so as much as I will be comparing my results between the 8700K and the 9900K what matters most to me is the difference in performance between the 4790K and the 9900K.For those that may be interested I will update this review when I have those numbers
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Reviewed in the United States on February 11, 2019
Style: 9900KVerified Purchase
35 people found this helpful
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Reviewed in the United States on December 11, 2018
Style: 9900KVerified Purchase
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5.0 out of 5 stars I9-9900K is suitable for use as workstation CPU
Reviewed in the United States on December 11, 2018
I9-9900K is suitable for use as workstation CPU
It took me a long time to receive the product. I mainly use it to do the creative work of animation special effects content, so I will focus more on this product.

First of all: the 9th generation CPU can still be used on the Z370 motherboard (users need to update to the latest BIOS); but if the result you want is the pleasure of overclocking, it is recommended that you replace the high-end Z390 motherboard, or you use the very expensive Z370 motherboard (such as MSI's Z370 Godlike motherboard, which is super-high. The Z370 motherboard at the end provides better CPU power supply capability).

Second: Although the 9th generation has replaced better thermal conductive materials, a set of radiators with good heat dissipation performance is still the preferred condition. When I do pre-crushing calculation or heavy load rendering, the temperature is still very high. Well, the radiator I use is the X61 of NZXT.

Third: If users use ordinary Z370 motherboard, my personal suggestion is to work at the default frequency as far as possible. I have tried to test FPU in 5G state, and the motherboard will actively interrupt the process. I think the maximum power consumption has exceeded the capacity of the motherboard. Although this Z370 motherboard can let me another I7-9700K work at 5.1G frequency and pass various stability tests, but for I9-9900K 5G pressure, the motherboard is powerless.

Fourth: The multi-threaded rendering score of I9-9900K test CineBench R15 at default frequency is about 2000 +, instant overclocking to 5G, and the score is only increased to 2100 +. The fever is not proportional to the increase of power consumption. In other words, the dividend of overclocking is far less surprising than expected, so I would personally suggest if It's a job requirement. By default, it has performed very well. It's not even different from the default frequency I9-7900X. Unless you're really a user who lives on overclocking, it's still a good way to use it by default.

Fifth: If the purpose is simply to play games and get a higher number of game frames, it is more reasonable to invest in a high-end video card than to buy a CPU, or to use I7-8086K and I7-9700K, you will find that there is no obvious difference between them in the course of the game.

Finally, I9-9900K is more suitable for building a primary workstation. It has good rendering ability and high frequency support for single-threaded computing. In this respect, I think this is a very good CPU. One of the screenshots is a test map, and the other is a screenshot of the working modeling status.
Forgive my chattering and thank Amazon for his customer service efforts. Goodbye.
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23 people found this helpful
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Reviewed in the United States on June 19, 2020
Style: 9900KVerified Purchase
2 people found this helpful
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Top reviews from other countries

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giuseppe l.
5.0 out of 5 stars intel Core i9-9900 k octa core 3,6
Reviewed in Italy on January 29, 2024
Style: 9900KVerified Purchase
Bastien L.
5.0 out of 5 stars Upgrade.
Reviewed in France on September 4, 2023
Style: 9900KVerified Purchase
Carlos R.
5.0 out of 5 stars Hermosura de procesador, pero no en costo beneficio
Reviewed in Mexico on October 23, 2020
Style: 9900KVerified Purchase
Claudio
5.0 out of 5 stars Muito bom
Reviewed in Brazil on October 2, 2020
Style: 9900KVerified Purchase
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Claudio
5.0 out of 5 stars Muito bom
Reviewed in Brazil on October 2, 2020
Em relação ao produto e' excelente, já esta em uso neste momento, fiquei um pouco triste com o transporte, apesar de ter sido rápido, mas a caixa veio um pouco danificada com um amassado, não mostrei na foto, mas não tenho o que reclamar, por ter sido em um preço bem mais em conta
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Marcos.D
5.0 out of 5 stars Merece mucho la pena pagar por esta bestia
Reviewed in Spain on September 9, 2019
Style: 9900KVerified Purchase
One person found this helpful
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